[Bug 68178] evergreen: hard lockup on suspend and resume with dpm

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Aug 16 06:56:53 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=68178

--- Comment #2 from nine at detonation.org ---
(In reply to comment #1)
> It's not the firmware per se.  It's probably the new dpm code.  Do you still
> get when dpm is disabled?

Indeed. If I turn off dpm, I can suspend successfully and more or less
successfully resume. But a few seconds after resume my X server dies. May be
related or not. Attaching a dmesg taken after that.

It's strange though that with an older kernel I still get hangs on suspend and
resume even though they do not support dpm at all.

So how can I proceed?

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